ADS7832BP vs ADS7824PG4 对比
详细并排对比 ADS7832BP 出自 Texas Instruments 和 ADS7824PG4 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | ADS7832BP | ADS7824PG4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.60 | $11.10 |
| 分辨率 | 12 bits | 12 bits |
| Number of Input Channels | 4 (single-ended) | — |
| Conversion Architecture | SAR (Successive Approximation) | — |
| Sample Rate | 117 kSPS | — |
| Conversion Time | 8.5 us | 25 us max |
| Number of ADCs | 1 | — |
| 电源电压 | 3.3 V (single supply); analog/digital supplies 3.3V to 5V | +5 V single supply |
| Power Dissipation (typical) | 14 mW (plus power-down mode) | — |
| SINAD at f_IN = 1 kHz | 69 dB min | — |
| SINAD at f_IN = 50 kHz | 66 dB min | — |
| Max Linearity Error | 0.0183% (1 LSB) | — |
| Autocalibration | Yes (internal, on power-up) | — |
| Data Interface | Parallel (12-bit) | Parallel + Serial |
| Pin Compatibility | Pin compatible with ADC7802 and ADS7803 | — |
| Input Type | Single-ended | — |
| 封装 | 28-pin PDIP (N) | 28-pin PDIP (N) 0.300 inch, through-hole |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| 安装类型 | Through-Hole | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Number of Channels | — | 4 (single-ended / pseudo-differential) |
| 采样率 | — | 40 kSPS |
| Architecture | — | SAR (Successive Approximation) |
| 输入电压范围 | — | ±10 V (industrial, on-chip scaled) |
| Channel-to-Channel Matching | — | ±0.1% |
| Linearity (INL) | — | ±0.5 LSB max |
| Power Dissipation | — | 50 mW max |
| Reference | — | Internal 2.5 V |
| 工作温度范围 | — | -40C to +85C |
| Lead-Free / RoHS | — | Yes (G4 suffix, Pb-free) |